diff --git a/trust.ini b/trust.ini
new file mode 100644
index 0000000..4af021a
--- /dev/null
+++ b/trust.ini
@@ -0,0 +1,15 @@
+[VERSION]
+MAJOR=1
+MINOR=0
+[BL30_OPTION]
+SEC=0
+[BL31_OPTION]
+SEC=1
+PATH=./build/rk3399/debug/bl31/bl31.elf
+ADDR=0x10000
+[BL32_OPTION]
+SEC=0
+[BL33_OPTION]
+SEC=0
+[OUTPUT]
+PATH=trust.bin
